CA2005181C - Systeme et methode de reconnaissance de structures - Google Patents
Systeme et methode de reconnaissance de structuresInfo
- Publication number
- CA2005181C CA2005181C CA002005181A CA2005181A CA2005181C CA 2005181 C CA2005181 C CA 2005181C CA 002005181 A CA002005181 A CA 002005181A CA 2005181 A CA2005181 A CA 2005181A CA 2005181 C CA2005181 C CA 2005181C
- Authority
- CA
- Canada
- Prior art keywords
- categories
- computing
- input pattern
- units
- evaluation value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 29
- 238000003909 pattern recognition Methods 0.000 title claims description 26
- 238000013528 artificial neural network Methods 0.000 claims abstract description 39
- 230000006870 function Effects 0.000 claims description 32
- 238000011156 evaluation Methods 0.000 claims description 30
- 239000011159 matrix material Substances 0.000 claims description 19
- 239000013598 vector Substances 0.000 claims description 17
- 230000017105 transposition Effects 0.000 claims description 5
- 238000012567 pattern recognition method Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 description 41
- 238000012545 processing Methods 0.000 description 24
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 7
- 238000004422 calculation algorithm Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000002569 neuron Anatomy 0.000 description 1
- 238000012887 quadratic function Methods 0.000 description 1
- 230000002311 subsequent effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/08—Speech classification or search
- G10L15/16—Speech classification or search using artificial neural networks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/22—Matching criteria, e.g. proximity measures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
- G06N3/045—Combinations of networks
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Molecular Biology (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- Biomedical Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Bioinformatics & Computational Biology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Evolutionary Biology (AREA)
- Image Analysis (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63321141A JPH02165388A (ja) | 1988-12-20 | 1988-12-20 | パターン認識方式 |
| JP63-321141 | 1988-12-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2005181A1 CA2005181A1 (fr) | 1990-06-20 |
| CA2005181C true CA2005181C (fr) | 1995-07-04 |
Family
ID=18129260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002005181A Expired - Fee Related CA2005181C (fr) | 1988-12-20 | 1989-12-11 | Systeme et methode de reconnaissance de structures |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0374604B1 (fr) |
| JP (1) | JPH02165388A (fr) |
| CA (1) | CA2005181C (fr) |
| DE (1) | DE68925107T2 (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5184732A (en) * | 1985-12-20 | 1993-02-09 | Gersan Establishment | Shape sorting |
| JP2624880B2 (ja) * | 1990-08-03 | 1997-06-25 | 株式会社日立製作所 | 制御装置及び制御方法 |
| EP0520446B1 (fr) * | 1991-06-27 | 1999-02-03 | Matsushita Electric Industrial Co., Ltd. | Appareil de reconnaissance et de jugement |
| DE69328275T2 (de) * | 1992-06-18 | 2000-09-28 | Seiko Epson Corp | Spracherkennungssystem |
| US5479570A (en) * | 1992-10-06 | 1995-12-26 | Matsushita Electric Industrial Co., Ltd. | Learning and recognition machine |
| WO1994010635A2 (fr) * | 1992-11-02 | 1994-05-11 | Boston University | Reseaux neuronaux a subdivision |
| JP2797949B2 (ja) * | 1994-01-31 | 1998-09-17 | 日本電気株式会社 | 音声認識装置 |
| US5966701A (en) * | 1995-06-21 | 1999-10-12 | Matsushita Electric Industrial Co., Ltd. | Recognition and judgement apparatus having various learning functions |
| JP3697748B2 (ja) * | 1995-08-21 | 2005-09-21 | セイコーエプソン株式会社 | 端末、音声認識装置 |
| AU5468099A (en) * | 1998-08-07 | 2000-02-28 | Fonix Corporation | Methods and apparatus for phoneme estimation using neural networks |
| US7321882B2 (en) * | 2000-10-13 | 2008-01-22 | Fraunhofer-Gesellschaft Zur Foederung Der Angewandten Forschung E.V. | Method for supervised teaching of a recurrent artificial neural network |
| AU2002344483A1 (en) * | 2002-11-07 | 2004-06-07 | Fujitsu Limited | Image analysis supporting method, image analysis supporting program, and image analysis supporting device |
| CN111681647B (zh) * | 2020-06-10 | 2023-09-05 | 北京百度网讯科技有限公司 | 用于识别词槽的方法、装置、设备以及存储介质 |
-
1988
- 1988-12-20 JP JP63321141A patent/JPH02165388A/ja active Pending
-
1989
- 1989-12-07 DE DE68925107T patent/DE68925107T2/de not_active Expired - Fee Related
- 1989-12-07 EP EP89122584A patent/EP0374604B1/fr not_active Expired - Lifetime
- 1989-12-11 CA CA002005181A patent/CA2005181C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02165388A (ja) | 1990-06-26 |
| EP0374604A2 (fr) | 1990-06-27 |
| DE68925107D1 (de) | 1996-01-25 |
| EP0374604B1 (fr) | 1995-12-13 |
| EP0374604A3 (fr) | 1992-12-02 |
| CA2005181A1 (fr) | 1990-06-20 |
| DE68925107T2 (de) | 1996-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |